MS Sea Spirit • Poseidon Expeditions
20-night South Atlantic Islands Crossing via Ushuaia & Drake Passage
Jan 7, 2027 → Jan 27, 2027 • Ushuaia ↔
From $23,706
$1,185/night
Typical price
↑3% above typical
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44 total
MS Sea Spirit • Poseidon Expeditions
11-night Patagonia & Cape Horn Loop via Ushuaia
Dec 8, 2026 → Dec 19, 2026 • Ushuaia ↔
From $12,753
$1,159/night
Typical price
↑1% above typical
MS Sea Spirit • Poseidon Expeditions
11-night Patagonia & Cape Horn Loop via Ushuaia
Feb 18, 2027 → Mar 1, 2027 • Ushuaia ↔
From $12,753
$1,159/night
Typical price
↑1% above typical
MS Sea Spirit • Poseidon Expeditions
11-night Arctic One-Way via Ushuaia & Drake Passage
Dec 18, 2026 → Dec 29, 2026 • Ushuaia ↔
From $12,753
$1,159/night
Typical price